/* 
 * Enterprise Library Extensions - DI + ORM.
 * Copyright (C) 2006
 *
 * GNU General Public License
 *
 * This program is free software; you can redistribute 
 * it and/or modify it under the terms of the GNU General Public License 
 * as published by the Free Software Foundation; either version 2 of the 
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but 
 * WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 * See the GNU General Public License for more details.
 */
using System;
using System.IO;
using System.Xml;
using System.Xml.Serialization;
using ELE.Common.Util;

namespace ELE.EnterpriseLibrary.Messaging
{
  /// <summary>
  /// Parses a configuration file for messaging.
  /// 
  /// Author : Miguel Curi
  /// 
  /// </summary>
  public class MessagingConfigurationParser
  {
    /// <summary>
    /// Parses the xml configuration file
    /// </summary>
    /// <param name="fileName"></param>
    /// <returns></returns>
    public static MessagingConfiguration Parse(string fileName)
    {
      if(StringUtils.NotEmpty( fileName))
      {
        MessagingConfiguration configuration = new MessagingConfiguration();
        Stream s = null;
        try
        {
          XmlSerializer serializer = new XmlSerializer(typeof(MessagingConfiguration));
          s = FileUtil.GetReadOnlyFileStream(fileName);
          configuration = (MessagingConfiguration)serializer.Deserialize(s);
        
        }
        finally
        {
          if(s != null)
          {
            s.Close();
          }
        }

        return configuration;
      }
      return null;
    }
  }
}
